#38 SHA ( Secure Hash Algorithm )Algorithm with example |CNS|

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[siddaramuk]

I came across many channels, you are the one who explains cybersecurity really in very simpler way. Thanks

[yashwanthkolipaka]

Pov : a night before before exam, 2x speed, earphone, and one last thing Full on Concentration 😂😂😂... Anyone ❤

[Randoms_Talks]

Seriously i sware your beautiful voice and explanation

[TechSupportRoman]

Tq madam 🥰🥰I have just finished my exam. ur teaching help me alot❤️

[rajprasad]

Hlw Mam, I had subscribed to your channel when I took admission in engineering, today I am in the final year and i am going to be engineering all credits goes to

[-neerajajadhav]

As there are 5 variables we need to perform 5 round in the last step?

[preethis]

In the previous video MD 5 u said that there are 4 variables so 4 rounds, here there are 5 variables so it shd be 5 rounds ryt? but you have mentioned 4 fours ?? plz clarify my doubts?..and also it would have been better if u explained abt the 20 steps at the final stage!

[munijayavarmasingam]

We need video classes for better experience of understanding ma'am 😊

[TheAajtv]

what kind of questions can come in exam related to MD5? Just remembering all steps will be enough to pass to the topic? or is there will be some kind of calculation type of question? please guide

[basavamgarimanohar]

From the SHA we will be having SHA-1, SHA-128, SHA-256, SHA-513, should we need to write these things in exam ?

[_sufiyan]

Here in the 5th step there will 5 rounds right since it has 5chaining varialbes

[pujanprajaprati]

why you have not provided proper exaples for tgis topics maam???

[keerthinarala]

Mam can please explain random oracle model and whrilpool in hash function

[tomjerry]

Hi, As per MD5,



1.a = b + (a + p(b, c, d, e)+m[i] + T[k])


2.b = a + (b + p(a, c, d, e) + m[i] + T[k])


3.c = d + (c + p(a, b, d, e) + m[i] + T[k])


4.d = c + (d + p(a, b, c, e) +m[i] + T[k])

I calculated for 4 variables..
what about 5th variable e?

[Kittu]

We have 5 chaining variables right, so we have to do 5 rounds or 4 rounds only

[RaviKumar-iwgq]

How the 160 bits output?
then in MD5 four rounds, each round for one variable as there are four variables, but in SHA we are having 5 Variables A, B, C, D, E then how four rounds will be sufficient?

[shauryapratapsingh]

Why you have mentioned "with example" ?

[hetshah]

can you provide notes for SHA algorithm?

[bhupeshmehra]

why disnt we have 5 rounds when we have 5 variables??

[bhupeshmehra]

why didnt we have 5 rounds in last step when we have 5 variables